It's understandable why these details were overlooked -- either Apple didn't make it explicit during its keynote or the feature, though useful, isn't exactly "sexy." Now that the dust has settled from the Tuesday's hubub, however, we can take a closer look at some of some small but interesting details about the iPhone 11 you might have missed.

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The iPhone 11, 11 Pro and 11 Pro Max have Wi-Fi 6

Similar to the Galaxy S10 Plus, the new iPhones have the next generation of wireless networking known as Wi-Fi 6. As CNET Senior Editor Ry Crist puts it, "Devices that support Wi-Fi 6 still speak that same Wi-Fi language to talk to each other -- they just talk faster and more efficiently than before."

Compared to Wi-Fi 5, Wi-Fi 6: "supports faster top transfer speeds; lets devices send more information with each individual transmission; lets routers and other access points service more devices at once; helps sensors and other wireless gadgets conserve battery power by scheduling transmissions; and facilitates better, faster performance in dense, crowded environments like airports and stadiums."

But you likely won't see any perks in your iPhone 11 now. Wi-Fi 6 isn't officially certified yet, and Wi-Fi 6 routers are very expensive. And even if you do have one, your top speeds only reach whatever your service provider caps you off at anyway. Think of this tidbit as more like future-proofing your phone, instead of an immediate benefit.

They have an Ultra Wideband chip

Apple didn't make a big deal about this feature during the keynote, but it does care enough to point it out on its product site. The company designed a new chip called U1 for "spatial awareness," and it helps iPhones find other iPhones more precisely when they're in close proximity of one another, say in a room for example.

Officially, Apple said this improves AirDrop, a service that lets iPhone users quickly share files with nearby iPhones. Starting Sept. 30 with the release of iOS 13.1, the new chip would allow you to "point your iPhone toward someone else's, and AirDrop will prioritize that device so you can share files faster."

Interestingly, Apple added that "that's just the beginning." Many believe that the U1 chip is actually laying the groundwork for a long-rumored Apple tile tracker.

Apple touting the benefits of its Ultra Wideband technology for Airdrop.

Apple

iPhone 11 Pro and Pro Max ship with 18W USB-C chargers

Though fast charging has been available to Android users for years, the feature will now be available to iPhone 11 Pro and Pro Max users. Previously, Apple would include 5-watt chargers in the box, however the more premium iPhones will have an 18-watt USB-C charger and a USB-C-to-Lightning cable bundled with the phone. The new charger will apparently charge the iPhone 11 Pro up to 50 percent in 30 minutes, according to Apple.

They're heavier this year

While the iPhone 11 and the iPhone XR weigh the same, the iPhone 11 Pro and 11 Pro Max are a tad heavier than their 2018 counterparts (the iPhone XS and XS Max, respectively). As you can see by the chart below, the 11 Pro weigh 11 grams more while the 11 Pro Max weigh 18 grams more.

While you may not notice it in real life, especially if you don't have one in each hand, CNET Senior Editor Scott Stein did say he noticed they felt denser compared to last year's models during his brief hands-on with them. The added weight is likely due to the extra camera lens and the bigger battery.

Interestingly, Apple also announced that an update to iOS 13, known as iOS 13.1, will come out 11 days later, on Sept. 30. We're not sure what exactly this small update will include, although we do know that iOS 13.1 will enable the aforementioned U1-powered AirDrop feature.

iPhone 11 says goodbye to 3D Touch for good

Apple began to phase out its 3D Touch feature last year, starting with the iPhone XR. Debuting in 2015 in the iPhone 6S, 3D Touch allowed you to access additional menu options and commands by hard-pressing your finger against the screen. Now, however, the feature is absent on all three new iPhone 11s.

Instead, the company replaced 3D Touch with Haptic Touch. Haptic Touch works relatively the same way, except instead of having to press down harder on the screen, you'll need to merely long-press on the item. This confirmed rumors that have been floating around since last year, about Apple ditching the technology for either its 2018 or 2019 iPhone lineup, according to MacRumors.